Heinz Elsaesser

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Rietheim-Weilheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Signal transmitter
- Patent number 6,561,719
- Issue date May 13, 2003
- Werma Signaltechnik GmbH & Co.
- Heinz Elsaesser
- F21 - LIGHTING
Information Patent Grant
Keyboard, especially for electronic data-processing apparatuses
- Patent number 5,359,166
- Issue date Oct 25, 1994
- Marquardt GmbH
- Heinz Elsaesser
- H01 - BASIC ELECTRIC ELEMENTS